This is only a preview of the May 1992 issue of Silicon Chip. You can view 47 of the 96 pages in the full issue, including the advertisments. For full access, purchase the issue for $10.00 or subscribe for access to the latest issues. Articles in this series:
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MARKET CENTRE
Cash in your surplus gear. Advertise it here in Silicon Chip.
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CLASSIFIED ADVERTISING RATES
ANTIQUE RADIO
Advertising rates for this page: Classified ads: $10.00 for up to 15 words plus 40
cents for each additional word . Display ads (casual rate): $20 per column
centimetre (Max. 10cm). Closing date: five weeks prior to month of sale.
To run your classified ad, print it clearly on the form below or on a separate sheet
of paper & send it with your cheque or credit card details to: Silicon Chip
Classifieds, PO Box 139, Collaroy Beach, NSW 2097. Or fax the details to (02)
979 6503.
ANTIQUE RADIO restorations. Your
one-stop radio repair shop. Specialising
in restoring vintage radios including
chassis rewiring, re-condensing, quality new parts, valves, valve sockets,
speakers, power & audio transformers.
Secondhand radio dials & parts for most
brands & models. About 400 radios in
stock for sale, restoration & parts. Every
restored wireless is covered by a 2year warranty on parts & labour. We
restore damaged woodwork & cabinets
& French polish (approx. 40 coats). Vintage car radios available for sale or
restoration . Repairs done on tape decks
& amplifiers. Open Sat. 10am-5pm;
Sun. 12.30-5pm. 109 Cann St, Bass
Hill, NSW 2197. Phone (02) 645 3173
BH or (02) 726 1613 AH.
FOR SALE
NEED A NEW GENERATION microcontroller? Program in Pascal, C, Turbo
Basic, Quick Basic or 8088 Machine
Language? The world's first MS-DOS
pocket PC is what you need. Video
cassette size Atari Portfolio $380. Lowest prices on accessories. For full info,
send a 45c stamp to Don McKenzie, 29
Ellesmere Crescent, Tullamarine 3043.
Phone(03)3386286.
Enclosed is my cheque/money order for $_ _ _ _ or please debit my
O Bankcard
0 Visa Card
0 Master Card
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Signature_ _ _ _ _ _ _ _ _ _ _ Card expiry date___/_ __ I
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Name _ _ _ _ _ __ _ __ _ _ _ _ _ _ _ _ _ __ _ __
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Street _ _ _ __ __ __ __ _ _ _ _ _ __ __ _ _ __
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Suburb/town _ _ _ _ _ _ __ __ __ Postcode_ __ __ _
L _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ JI
WEATHER FAX programs for IBM XT/
ATs *** "RADFAX2" $35 is a high resolution, shortwave weather fax, Morse &
RTTY receiving program . Needs CGA,
SSB HF radio & Radfax decoder. Also
"RF2HERC", "RF2EGA" & "RF2VGA",
same as RADFAX2 but suitable for
Card No.
94
SILICON CHIP
FIX-A-KIT
KIT REPAIR & CONSTRUCTION
3 MONTHS WARRANTY ON REPAIRS
12 MONTHS WARRANTY ON CONSTRUCTION
TECHNICAL ASSISTANCE .
HVCAL ELECTRONICS
Design, Manufacture & Re pair of Electronic
Equipment
(02) 633 5477
Old Reprinted Electrical Books
Build a 40,000 Volt Induction Coil ............ $9
Electrical Designs (1901) ...................... $19
Short Wave Radio Manual (1930) ......... $23
High Power Wireless Equipment (1911) $16
High Frequency Apparatus (1916) ........ $19
Build Short Wave Receivers (1932) ...... $13
Vision By Radio (1925) .......................... $16
1936 Radio Data Book .......................... $12
How to Become a Radio Amateur (1930) $6
All About Aerials ........................ .............. $5
Television (1938) ..................................... $5
Shortwave Coil Data Book (1937) ........... $5
1928 Radio Trouble-Shooting ................ $24
101 Short Wave Hook-Ups (1935) ........ $14
Vacuum Tubes in Wireless's .................. $21
Construction of Induction Coil ............... $21
Tesla: Man Out of Time (biography) ...... $22
Tesla Said, articles by Tesla 292pp ....... $74
My Inventions, by Nikola Tesla 111 pp ... $27
Dr. Nikola Tesla - Complete Patents ...... $93
Tesla Coil Secrets .................................. $13
How to Build a Solar Cell That Works ...... $9
Photocells and Their Application ........... $20
1914 Catalog Electro Importing Co ....... $14
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Prices as at March 20, 1992
SIMM & SIP
HONEYWELL INDUSTRIAL Chart Recorders. 12-inch. $25 each or $40 for
two. Phone (02) 925 4434 or (02) 428
2273 AH.
16 CHANNEL MIXER: this is the prototype unit, as described in the February
to April issues of SILICON CHIP. Complete
and going. $850. Phone Leo Simpson
on (02) 979 5644.
BARGAIN PRICED ITEMS: twin
(stereo) VU meters $3; 4OkHz ultrasonic transducers $3 per pair; used O.52mW HeNe laser heads and tubes $25.
Dual element pyroelectric detector plus
Fresnel lens plus white filter plus circuit,
$9. Mains filters in IEC socket plus a
varistor, $5. Used collimated 5mW IR
CO--PROCESSORS
256Kb x 9
80ns
1 Mb x 9 (9 chip) 80ns
1Mb x 9 (3 chip) 80ns
4Mb x 9
80ns
1Mbxg
100ns
1Mbx8
80ns
$17.00
$55.00
$53.00
$215.00
$50.00
$45.00
8087-1
80287-12
80287-20
80387SX20
80387IX33
80287XLT
Intel
AMO
IIT
IIT
IIT
Intel
EXPANSION CARDS
$130.00
$105.00
$130.00
$168.00
$250 .00
$150.00
DRAM
1Mbx4
1Mbx4
1Mbx4
1Mbx 1
414256
41256
41256
41464
4164
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Allow 15 weeks for delivery of some items.
Payment can be made by cheque made out
to Plough Book Sales, PO Box 14, Belmont,
Vic. 3216. Phone (052) 661262.
Hercules, EGA & VGA cards respectively. $35. *** "SATFAX" $45 is a NOAA,
Meteor & GMS weather satellite picture
receiving program. Uses EGA & VGA
modes, needs EGA or VGA colour monitor & card, plus "WEATHER FAX" PC
card. $45. *** All programs are on 5.25inch or 3.5-inch discs (state which) &
include documentation. Add $3 postage. Only from M. Delahunty, 42 Villiers
St, New Farm, 4004 Old. Phone (07)
358 2785.
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MEMORY, DISKS & PROCESSORS
~
St Zip
PgZip
Pg Dip
80ns
80ns
100ns
80ns
80ns
100ns
$30.00
$30.00
$30 .00
$5 .75
$6.80
$1.90
$2.00
$2.60
$2.50
PELHAM
TOSHIBA LAPTOP
T1000SE
T1600
T3100E
T3100SX
T3200
T5100
T5200
2Mb
2Mb
2Mb
2Mb
3Mb
2Mb
2Mb
$265.00
$145.00
$145.00
$145.00
$236.00
$145.00
$155.00
LCS 866IN (AT) EMS
512-32Mb (SIMMS) OK $240.00
BOCARAM AT PLUS
OKTO 8Mb
$240.00
BOCARAM AT
OK TO 2Mb
$180.00
BOCA PS2 MCA
OK TO BK
$180.00
($60 per Mb)
COMPAQ
386-20, 386-25,386-20S, 386-S,
386-33
4Mb modules
$345.00
4Mb boards
$400.00
Sales Tax 20%. Overnight delivery. Credit cards welcome.
1st Floor, 100 Yarrara Road (PO Box 382), Pennant Hills 2120.
Tel (02) 980 6988 Fax (02) 980 6991
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UNIDEN SCANNERS
DON'T PAY MORE!
50XL RRP $299.95. Our price $211
10 memories, Lo-Hi VHF, UHF
10OXLT RRP $449.95. Our price $409
100 memories, Lo-Hi VHF, Air, UHF
200XLT RRP $549.95. Our Price $477
200 memories, Lo-Hi VHF, Air, UHF,
800 MHz
All prices include delivery.
Phone anytime today1
(03) 883 9535; Fax (03) 432 0716
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DIGI-CART DSP BOARD
For 16-bit IBM compatibles. Broadcast quality 44.1 kHz/16 bit stereo
audio with audio recorder software.
$1599 + Tax
Custom software service for applications available.
PC Computers (08) 332 6513
36 Regent St Kensington SA
TopCom Communications
PO Box 336, Greensborough, Vic 3088.
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TRANSFORMER REWINDS
ALL TYPES OF TRANSFORMER REWINDS
TRANSFORMER REWINDS
- Reply Paid No.2, PO Box 438, Singleton, NSW
2330. Ph: (065) 761291 . Fax: (065) 761003.
Direct CAD PCB design
from your schematic, rough
PCB,to ink plot negative
for prototype or one-off in
sing I e or doub I e sided with
s ii k screens & .so I der resist.
NC and photoplot options
avai I able on floppies.
7
Phone <02)807 6916
or wr I te
0 ~ ~ .C ~ G . F . & M . Hugfies
~ PO Box 37, Ryde
PCB ART
NSW, 2112
0 JO
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laser diode assemblies (collimator pens),
$35; 1OnF/3kV disc ceramics, 10 for
$12; used regulated 15kV 5OOµA EHT
power supplies, $45; 1mW 800nm IR
LEDs at 10 for $3.50. Oatley Electronics, PO Box 89, Oatley 2223. Phone
(02) 579 4985. Fax (02) 570 7910.
quantity prices. Limited supply. Oatley
Electronics, PO Box 89, Oatley, NSW
2223. Phone (02) 579 4985. Fax (02)
570 7910.
NEW CRO TUBES & VALVES: 1-inch
electrostatic deflection, type number
CV1522 - $35; 3-inch spiral PDA electrostatic deflection, type numbers DP1O-6 and 4VP7 - $44; 3-inch magnetic
deflection (no yoke supplied) PDA, type
numberCV223O-$25; mercury vapour
rectifier value, type 866A/866-$5; pentode valve, type 6C6 - $5. All items in
original cartons. Enquire about reduced
INFRARE;D NIGHT VIEWER: Not a
complete kit but just the absolute essentials- an IR image converter tube and a
ready-made power supply. The supply
has approximate dimensions of 105 x
56 x 37mm, draws approx. 35mA from a
9V battery, and can power any IR tube.
The tube may have some blemishes but
will function properly. Basic instructions
are provided. Give-away at $150 for the
MAY 1992
95
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SILICON CHIP BINDERS
These beautifully-made binders will
protect your copies of SILICON CHIP.
They feature heavy-board covers and
are made from a distinctive 2-tone
green vinyl that will look great on your
bookshelf.
Advertising Index
Adilam Electronics ........ ..... ...... IFC
All Electronic Components ........ 71
Altronics .... ....... ........ .......... .. 72-75
Antique Radio Restorations .. .... 94
Av-Comm ....................... ........ ... .. 8
Breakthrough Electronics ... .. ..... 25
* High quality.
* Hold up to 14 issues
David Reid Electronics ... ............. 3
Dick Smith Electronics ...... 9,27-29
* 80mm internal width.
Emona Instruments ................ ... 55
Geoff Wood Electronics .............. 5
* SILICON CHIP logo printed in gold-
G. F. & M. Hughes ................ .... . 95
coloured lettering on spine & cover.
Harbuch Electronics ............... ... 42
Yes! Please send me ____ SILICON CHIP binder(s) at $A11.95 plus
$A3 p&p each (NZ $A6 p&p).
Hycal Instruments ............. ... 25,94
Enclosed is my cheque/money order for $_ _ _ _ or please debit my
Jaycar Electronics ................ 45-52
□ Bankcard
O Visa Card
lcom Australia .. .... ...... .... ... ...... IBC
J.V. Tuners .... .. .. ........................ 42
O Master Card
Mark One Communications ..... . 39
Oatley Electronics .. .. ....... ... .. 57,95
Card No.
L_____L_L___j____JI I~ '----'--'--..JI I~ L___j____J'-----.. JI ~I
'---..J'-----..- - '
PC Computers .............. ... .. .... ... 95
PC Marketplace ... ... ... .. ....... ...... 21
Signature._ __ _ _ _ __ _ _ _ _ Card expiry date._ _ _ /_ __
Pelham ... .... .... ................... OBC,95
Name _ _ __ __ _ _ __ _ _ __ _ _ _ _ _ _ _ _ __
Peter C. Lacey Services ........... 40
Plough Book Sales .. ... ............... 95
Street
- - - - -- - -- - - -- - -- - - - -- - - -
Suburb/town _ _ _ _ _ _ _ _ _ _ _ _ Postcode_ _ _ _ __
Preston Electronics ................... 56
Protel Technology ... .................. 39
RCS Radio ... ............................. 54
Resurrection Radio .... .. .... ......... 71
SILICON CHIP PUBLICATIONS
PO Box 139, Collaroy Beach, NSW 2097, Australia.
Phone (02) 979 5644
Fax: (02) 979 6503.
L _________________________ J
Rod Irving Electronics .. .... .... 10-15
Rolec Pty Ltd .. .... .... .............. 66-67
Silicon Chip Back Issues ..... 88-89
Silicon Chip Binders ....... ........... 96
St Lucia ....................................... 7
pair. 75mm perspex IR filter, $16. Major
cards accepted with phone & fax orders. Certified p&p for any or all the
listed items: Australia $5; NZ (airmail)
$10. Oatley Electronics, PO Box 89,
Oatley, NSW 2223. Phone (02) 579
4985. Fax (02) 570 7910.
Circuit Ideas Wanted
Do you have a good circuit idea
languishing in the ol ' brain cells? If
so, why not sketch it out, write a
brief description & send it to us
We'll pay up to $60 for a really
good circuit. So transfer your circuit to paper & send it to Silicon
Chip Publications, PO Box 139,
Collaroy Beach, NSW 2097.
96
SILICON CHIP
WANTED
TECS Electronics & Computers 61
Transformer Rewinds ... ........... .. 95
PERSON TO REPAIR Macintosh 512K
power supply fault. Phone (03) 398 2486
(Bus) or (03) 742 6093 (AH) .
TopCom Communications ........ . 95
CIRCUIT/MANUAL for
Printed circuit boards for SILICON
CHIP projects are made by:
PC Boards
National
NV450A video recorder, TC2252 CTV.
Phone (077) 72 8572 BH, (079) 52 3737
weekends.
DISTORTION TEST SET wanted to
buy. Must be auto-nulling and with instruction manuals. Can be Audio Precision , Sound Technology 170x, Hewlett
Packard 339 or equivalent standard. If
you have one to sell, please contact Leo
Simpson on (02) 979 5644 with details
and price.
• Jemal Products, 5 Forge St,
W~lshpool, WA 6106. Phone (09)
350 5555.
• Marday Services, PO Box 19-189,
Avondale, Auckland, NZ. Phone 88
5730.
• RCS Radio Pty Ltd, 651 Forest
Rd, Bexley, NSW 2207. Phone (02)
587 3491.
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